/*主体部分*/
.main {
    width: 980px;
    margin: 0 auto;
    height: 430px;
    /*阴影效果*/
    box-shadow: 0px 0px 15px #3c3c3c; 
}
.content {
    text-align: center;
    margin-top: 20px;
    font-size: 24px;
    color: #b16666;
    height: 64px;
}
.content a {
    display: block;
    height: 64px;
    text-decoration: none;
}
.content a:visited {
    color: #b16666;
}